On 18-Nov-99 [EMAIL PROTECTED] wrote:
>
> However, "DrawArrays" is broken anyway. It doesn't use the Z-values
> from the vertex array on startup. When you switch to eg. DrawElements
> and then back to DrawArrays it's ok, but just start my testprogram
> (previous mail), and the plane is centered at z=0... should be at z=1.
> (You can increase the z values in the vertexarray to make it even easier
> to notice)
> I see "Obj size: 2" in output from "MESA_VERBOSE=VERBOSE_IMMEDIATE"
> instead of "Obj size: 3"...
Here is a fix for that problem also, but I really not sure if it is the
right way to fix it... so probably Keith should take a look at this.
--- varray.c.orig Thu Nov 18 14:11:12 1999
+++ varray.c Thu Nov 18 15:07:02 1999
@@ -583,6 +583,10 @@
VB->Material = IM->Material;
VB->BoundsPtr = 0;
+ /* !!! Quick fix... is this OK ???
+ * What about ctx->Array.Vertex.Type ??? */
+ IM->v.Obj.size = ctx->Array.Vertex.Size;
+
while (remaining > 0) {
GLint vbspace = VB_MAX - VB_START;
GLuint count, n;
@@ -669,6 +673,7 @@
/* Transform and render.
*/
gl_run_pipeline( VB );
+ gl_flush_vb( ctx, "DrawArrays" );
gl_reset_vb( VB );
ctx->Array.Flag[count] = ctx->Array.Flags;
--------------------------------------------------
(this includes the old fix)
Andree
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